Advice on Installing a Battery Charger with 2 Banks?

Answer:

Hi Denis,

Here are the answers to your questions:

1. A two output battery charger can handle two battery banks. A battery bank can consist of one or many batteries.
2. Typically battery chargers are set to charge one battery type only. Batteries within a bank should be the same model, age, and type. But a charger can charge many batteries as long as the batteries are of the same type.